156721833320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{18307}}^1$

素因数の和:18595

約数の個数: 128

約数和(自身を含む): 385882842240

約数和(自身を除く): 229161008920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 101, 104, 130, 163, 202, 260, 326, 404, 505, 520, 652, 808, 815, 1010, 1304, 1313, 1630, 2020, 2119, 2626, 3260, 4040, 4238, 5252, 6520, 6565, 8476, 10504, 10595, 13130, 16463, 16952, 18307, 21190, 26260, 32926, 36614, 42380, 52520, 65852, 73228, 82315, 84760, 91535, 131704, 146456, 164630, 183070, 214019, 237991, 329260, 366140, 428038, 475982, 658520, 732280, 856076, 951964, 1070095, 1189955, 1712152, 1849007, 1903928, 2140190, 2379910, 2984041, 3698014, 4280380, 4759820, 5968082, 7396028, 8560760, 9245035, 9519640, 11936164, 14792056, 14920205, 18490070, 23872328, 24037091, 29840410, 36980140, 38792533, 48074182, 59680820, 73960280, 77585066, 96148364, 119361640, 120185455, 155170132, 192296728, 193962665, 240370910, 301388141, 310340264, 387925330, 480741820, 602776282, 775850660, 961483640, 1205552564, 1506940705, 1551701320, 2411105128, 3013881410, 3918045833, 6027762820, 7836091666, 12055525640, 15672183332, 19590229165, 31344366664, 39180458330, 78360916660, 156721833320]

約数ペア:

[(1, 156721833320), (2, 78360916660), (4, 39180458330), (5, 31344366664), (8, 19590229165), (10, 15672183332), (13, 12055525640), (20, 7836091666), (26, 6027762820), (40, 3918045833), (52, 3013881410), (65, 2411105128), (101, 1551701320), (104, 1506940705), (130, 1205552564), (163, 961483640), (202, 775850660), (260, 602776282), (326, 480741820), (404, 387925330), (505, 310340264), (520, 301388141), (652, 240370910), (808, 193962665), (815, 192296728), (1010, 155170132), (1304, 120185455), (1313, 119361640), (1630, 96148364), (2020, 77585066), (2119, 73960280), (2626, 59680820), (3260, 48074182), (4040, 38792533), (4238, 36980140), (5252, 29840410), (6520, 24037091), (6565, 23872328), (8476, 18490070), (10504, 14920205), (10595, 14792056), (13130, 11936164), (16463, 9519640), (16952, 9245035), (18307, 8560760), (21190, 7396028), (26260, 5968082), (32926, 4759820), (36614, 4280380), (42380, 3698014), (52520, 2984041), (65852, 2379910), (73228, 2140190), (82315, 1903928), (84760, 1849007), (91535, 1712152), (131704, 1189955), (146456, 1070095), (164630, 951964), (183070, 856076), (214019, 732280), (237991, 658520), (329260, 475982), (366140, 428038)]